I have a defendant with a 1993 conviction. He got 5 years and served the time in county jail, per his criminal history.

What impact, if any, does this have on possible enhancement?

None, except that you won't be able to get a pen packet from TDCJ. Will have to rely on certified copy of judgment from clerk's office.

Welcome to parole in absentia, aka, our prisons are full and we don't have time to process people before they achieve early release.

Since he was in my county won't be a problem. Thanks